diff options
Diffstat (limited to 'inc/3rdparty/htmlpurifier/HTMLPurifier/Bootstrap.php')
| -rw-r--r-- | inc/3rdparty/htmlpurifier/HTMLPurifier/Bootstrap.php | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/Bootstrap.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/Bootstrap.php deleted file mode 100644 index 0ab0e341..00000000 --- a/inc/3rdparty/htmlpurifier/HTMLPurifier/Bootstrap.php +++ /dev/null | |||
| @@ -1,124 +0,0 @@ | |||
| 1 | <?php | ||
| 2 | |||
| 3 | // constants are slow, so we use as few as possible | ||
| 4 | if (!defined('HTMLPURIFIER_PREFIX')) { | ||
| 5 | define('HTMLPURIFIER_PREFIX', realpath(dirname(__FILE__) . '/..')); | ||
| 6 | } | ||
| 7 | |||
| 8 | // accomodations for versions earlier than 5.0.2 | ||
| 9 | // borrowed from PHP_Compat, LGPL licensed, by Aidan Lister <aidan@php.net> | ||
| 10 | if (!defined('PHP_EOL')) { | ||
| 11 | switch (strtoupper(substr(PHP_OS, 0, 3))) { | ||
| 12 | case 'WIN': | ||
| 13 | define('PHP_EOL', "\r\n"); | ||
| 14 | break; | ||
| 15 | case 'DAR': | ||
| 16 | define('PHP_EOL', "\r"); | ||
| 17 | break; | ||
| 18 | default: | ||
| 19 | define('PHP_EOL', "\n"); | ||
| 20 | } | ||
| 21 | } | ||
| 22 | |||
| 23 | /** | ||
| 24 | * Bootstrap class that contains meta-functionality for HTML Purifier such as | ||
| 25 | * the autoload function. | ||
| 26 | * | ||
| 27 | * @note | ||
| 28 | * This class may be used without any other files from HTML Purifier. | ||
| 29 | */ | ||
| 30 | class HTMLPurifier_Bootstrap | ||
| 31 | { | ||
| 32 | |||
| 33 | /** | ||
| 34 | * Autoload function for HTML Purifier | ||
| 35 | * @param string $class Class to load | ||
| 36 | * @return bool | ||
| 37 | */ | ||
| 38 | public static function autoload($class) | ||
| 39 | { | ||
| 40 | $file = HTMLPurifier_Bootstrap::getPath($class); | ||
| 41 | if (!$file) { | ||
| 42 | return false; | ||
| 43 | } | ||
| 44 | // Technically speaking, it should be ok and more efficient to | ||
| 45 | // just do 'require', but Antonio Parraga reports that with | ||
| 46 | // Zend extensions such as Zend debugger and APC, this invariant | ||
| 47 | // may be broken. Since we have efficient alternatives, pay | ||
| 48 | // the cost here and avoid the bug. | ||
| 49 | require_once HTMLPURIFIER_PREFIX . '/' . $file; | ||
| 50 | return true; | ||
| 51 | } | ||
| 52 | |||
| 53 | /** | ||
| 54 | * Returns the path for a specific class. | ||
| 55 | * @param string $class Class path to get | ||
| 56 | * @return string | ||
| 57 | */ | ||
| 58 | public static function getPath($class) | ||
| 59 | { | ||
| 60 | if (strncmp('HTMLPurifier', $class, 12) !== 0) { | ||
| 61 | return false; | ||
| 62 | } | ||
| 63 | // Custom implementations | ||
| 64 | if (strncmp('HTMLPurifier_Language_', $class, 22) === 0) { | ||
| 65 | $code = str_replace('_', '-', substr($class, 22)); | ||
| 66 | $file = 'HTMLPurifier/Language/classes/' . $code . '.php'; | ||
| 67 | } else { | ||
| 68 | $file = str_replace('_', '/', $class) . '.php'; | ||
| 69 | } | ||
| 70 | if (!file_exists(HTMLPURIFIER_PREFIX . '/' . $file)) { | ||
| 71 | return false; | ||
| 72 | } | ||
| 73 | return $file; | ||
| 74 | } | ||
| 75 | |||
| 76 | /** | ||
| 77 | * "Pre-registers" our autoloader on the SPL stack. | ||
| 78 | */ | ||
| 79 | public static function registerAutoload() | ||
| 80 | { | ||
| 81 | $autoload = array('HTMLPurifier_Bootstrap', 'autoload'); | ||
| 82 | if (($funcs = spl_autoload_functions()) === false) { | ||
| 83 | spl_autoload_register($autoload); | ||
| 84 | } elseif (function_exists('spl_autoload_unregister')) { | ||
| 85 | if (version_compare(PHP_VERSION, '5.3.0', '>=')) { | ||
| 86 | // prepend flag exists, no need for shenanigans | ||
| 87 | spl_autoload_register($autoload, true, true); | ||
| 88 | } else { | ||
| 89 | $buggy = version_compare(PHP_VERSION, '5.2.11', '<'); | ||
| 90 | $compat = version_compare(PHP_VERSION, '5.1.2', '<=') && | ||
| 91 | version_compare(PHP_VERSION, '5.1.0', '>='); | ||
| 92 | foreach ($funcs as $func) { | ||
| 93 | if ($buggy && is_array($func)) { | ||
| 94 | // :TRICKY: There are some compatibility issues and some | ||
| 95 | // places where we need to error out | ||
| 96 | $reflector = new ReflectionMethod($func[0], $func[1]); | ||
| 97 | if (!$reflector->isStatic()) { | ||
| 98 | throw new Exception( | ||
| 99 | 'HTML Purifier autoloader registrar is not compatible | ||
| 100 | with non-static object methods due to PHP Bug #44144; | ||
| 101 | Please do not use HTMLPurifier.autoload.php (or any | ||
| 102 | file that includes this file); instead, place the code: | ||
| 103 | spl_autoload_register(array(\'HTMLPurifier_Bootstrap\', \'autoload\')) | ||
| 104 | after your own autoloaders.' | ||
| 105 | ); | ||
| 106 | } | ||
| 107 | // Suprisingly, spl_autoload_register supports the | ||
| 108 | // Class::staticMethod callback format, although call_user_func doesn't | ||
| 109 | if ($compat) { | ||
| 110 | $func = implode('::', $func); | ||
| 111 | } | ||
| 112 | } | ||
| 113 | spl_autoload_unregister($func); | ||
| 114 | } | ||
| 115 | spl_autoload_register($autoload); | ||
| 116 | foreach ($funcs as $func) { | ||
| 117 | spl_autoload_register($func); | ||
| 118 | } | ||
| 119 | } | ||
| 120 | } | ||
| 121 | } | ||
| 122 | } | ||
| 123 | |||
| 124 | // vim: et sw=4 sts=4 | ||